GB1502650A - Power wrenches - Google Patents

Power wrenches

Info

Publication number
GB1502650A
GB1502650A GB3692975A GB3692975A GB1502650A GB 1502650 A GB1502650 A GB 1502650A GB 3692975 A GB3692975 A GB 3692975A GB 3692975 A GB3692975 A GB 3692975A GB 1502650 A GB1502650 A GB 1502650A
Authority
GB
United Kingdom
Prior art keywords
actuator
arm
abutment member
driver
connector
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB3692975A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NSW LLC
Original Assignee
NSW LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NSW LLC filed Critical NSW LLC
Publication of GB1502650A publication Critical patent/GB1502650A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/002—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose for special purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B21/00—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose
    • B25B21/004—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type
    • B25B21/005—Portable power-driven screw or nut setting or loosening tools; Attachments for drilling apparatus serving the same purpose of the ratchet type driven by a radially acting hydraulic or pneumatic piston
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/0078—Reaction arms

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
GB3692975A 1974-09-17 1975-09-08 Power wrenches Expired GB1502650A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50691574A 1974-09-17 1974-09-17

Publications (1)

Publication Number Publication Date
GB1502650A true GB1502650A (en) 1978-03-01

Family

ID=24016466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3692975A Expired GB1502650A (en) 1974-09-17 1975-09-08 Power wrenches

Country Status (7)

Country Link
JP (1) JPS5156099A (de)
CA (1) CA1015583A (de)
DE (1) DE2540980C3 (de)
FR (1) FR2285215A1 (de)
GB (1) GB1502650A (de)
IT (1) IT1047530B (de)
MY (1) MY8000103A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672217A1 (de) * 2004-12-20 2006-06-21 Peroni Pompe S.p.a. Vorrichtung zum Anziehen einer Stopfbuchsenmutter

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2332106A1 (fr) * 1975-11-19 1977-06-17 Junkers John Cle hydraulique
DE3404304A1 (de) * 1984-02-08 1984-06-20 Hans-Joachim 5253 Lindlar Müller Radmuttern-hebelschluessel bzw. kombinations-krafthebel
IT1292568B1 (it) * 1997-05-20 1999-02-08 Martinelli Meris Dispositivo portatile di manovra per allentare e serrare organi filettati di collegamento quali viti, dadi e simili.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1812816A (en) * 1930-04-24 1931-06-30 Gen Electric Power wrench

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1672217A1 (de) * 2004-12-20 2006-06-21 Peroni Pompe S.p.a. Vorrichtung zum Anziehen einer Stopfbuchsenmutter
WO2006066651A1 (en) * 2004-12-20 2006-06-29 Peroni Pompe S.P.A. Device for the tightening of a gland nut
CN101072948B (zh) * 2004-12-20 2011-05-11 佩罗尼蓬佩公开有限公司 泵设备
US8122789B2 (en) 2004-12-20 2012-02-28 Peroni Pompe S.P.A. Device for tightening of a gland nut

Also Published As

Publication number Publication date
FR2285215B1 (de) 1978-04-07
DE2540980B2 (de) 1977-11-03
DE2540980C3 (de) 1978-06-22
IT1047530B (it) 1980-10-20
JPS5156099A (en) 1976-05-17
MY8000103A (en) 1980-12-31
DE2540980A1 (de) 1976-04-01
FR2285215A1 (fr) 1976-04-16
JPS5234800B2 (de) 1977-09-05
CA1015583A (en) 1977-08-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee